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#!/usr/bin/env python3
import sys
import requests
import datetime
from fatcat_tools import public_api
#api_host_url = "http://localhost:9411/v0"
api_host_url = "https://api.fatcat.wiki/v0"
# NOTE: must not have trailing slash
elastic_host_url = "https://search.fatcat.wiki"
api = public_api(api_host_url)
def get_changelog_stats():
stats = {}
# 1. latest changelog
latest_changelog = api.get_changelog(limit=1)[0]
stats['changelog'] = {"latest": {
"index": latest_changelog.index,
"timestamp": latest_changelog.timestamp.isoformat(),
}}
return stats
def get_elastic_entity_stats():
"""
TODO: files, filesets, webcaptures (no schema yet)
Returns dict:
changelog: {latest: {index, datetime}}
release: {total, refs_total}
papers: {total, in_web, in_oa, in_kbart, in_web_not_kbart}
"""
stats = {}
# 2. releases
# x=> total count
# x=> total citation records
# x=> total (paper, chapter, proceeding)
# x=> with fulltext on web
# x=> open access
# x=> not in KBART, in IA
#
# Can probably do the above with two queries:
# - all releases, aggregate count and sum(ref_count)
# - in-scope works, aggregate count by (fulltext, OA, kbart/ia)
# 2a. release totals
query = {
"size": 0,
"aggs": {
"release_ref_count": { "sum": { "field": "ref_count" } }
}
}
resp = requests.get(
"{}/fatcat_release/_search".format(elastic_host_url),
json=query,
params=dict(request_cache="true"))
# TODO: abort()
resp.raise_for_status()
resp = resp.json()
stats['release'] = {
"total": resp['hits']['total'],
"refs_total": resp['aggregations']['release_ref_count'],
}
# 2b. paper counts
query = {
"size": 0,
"query": {
"terms": { "release_type": [
# "chapter", "thesis",
"article-journal", "paper-conference",
] } },
"aggs": { "paper_like": { "filters": { "filters": {
"in_web": { "term": { "in_web": "true" } },
"is_oa": { "term": { "is_oa": "true" } },
"in_kbart": { "term": { "in_kbart": "true" } },
"in_web_not_kbart": { "bool": { "filter": [
{ "term": { "in_web": "true" } },
{ "term": { "in_kbart": "false" } }
]}}
}}}}
}
resp = requests.get(
"{}/fatcat_release/_search".format(elastic_host_url),
json=query,
params=dict(request_cache="true"))
# TODO: abort()
resp.raise_for_status()
print(resp.json())
resp = resp.json()
buckets = resp['aggregations']['paper_like']['buckets']
stats['papers'] = {
'total': resp['hits']['total'],
'in_web': buckets['in_web']['doc_count'],
'is_oa': buckets['is_oa']['doc_count'],
'in_kbart': buckets['in_kbart']['doc_count'],
'in_web_not_kbart': buckets['in_web_not_kbart']['doc_count'],
}
# 3. containers
# => total count
query = {
"size": 0,
}
resp = requests.get(
"{}/fatcat_container/_search".format(elastic_host_url),
json=query,
params=dict(request_cache="true"))
# TODO: abort()
resp.raise_for_status()
resp = resp.json()
stats['container'] = {
"total": resp['hits']['total'],
}
return stats
def print_stats(stats):
latest_changelog = stats['changelog']['latest']
print("Latest changelog: {} ({})".format(
latest_changelog['index'],
latest_changelog['timestamp']))
print(stats)
stats = {}
stats.update(get_changelog_stats())
stats.update(get_elastic_entity_stats())
print_stats(stats)
def get_elastic_container_stats(issnl):
"""
TODO: container_id, not issnl
Returns dict:
total
in_web
preserved
"""
query = {
"size": 0,
"query": {
"term": { "container_issnl": issnl }
},
"aggs": { "container_stats": { "filters": { "filters": {
"in_web": { "term": { "in_web": "true" } },
"is_preserved": { "term": { "is_preserved": "true" } },
}}}}
}
resp = requests.get(
"{}/fatcat_release/_search".format(elastic_host_url),
json=query,
params=dict(request_cache="true"))
# TODO: abort()
print(resp.json())
resp.raise_for_status()
resp = resp.json()
buckets = resp['aggregations']['container_stats']['buckets']
stats = {
'issnl': issnl,
'total': resp['hits']['total'],
'in_web': buckets['in_web']['doc_count'],
'is_preserved': buckets['is_preserved']['doc_count'],
}
return stats
print(get_elastic_container_stats("0140-6736"))
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